III Open de Ajedrez "Laura Aguado Boto" Rondas 1-3

Open SwissStandard

54 players participated in this 3-round tournament, held from 12 Apr 2026 to 26 Apr 2026 in Pozuelo de Alarcon (Madrid), Spain. 3 federations represented. Top 10 Elo average was 1947, and top seed was Ariel Machado La Rosa (🇨🇺 CUB, 2203).

Ariel Machado La Rosa (🇨🇺 CUB, 2203) won with 3.0/3, ahead of Jorge Luis Gil Silva (2.5) and Eduardo Perez Alvarez (2.5). Machado La Rosa broke clear in the final round.

The biggest upset came in round 1: Lucas Duran Abia (1566) beat Miguel Blazquez Carracedo (1869), a +303-point gap.

Location

🇪🇸Pozuelo de Alarcon (Madrid), Spain

Dates

12 Apr 2026 → 26 Apr 2026

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 3 rounds

Top seed

🇨🇺Ariel Machado La Rosa2203

Avg top 10

1,947

Participants

Federations · 3 represented

🇪🇸Spain×44

🇨🇺Cuba×2

🇲🇽Mexico×1

Top 3

🥇
Ariel Machado La Rosa
🇨🇺CUB·2203
3.0pts·2626perf+5.6
🥈
Jorge Luis Gil Silva
🇨🇺CUB·2063
2.5pts·2038perf-0.8
🥉
Eduardo Perez Alvarez
🇪🇸ESP·1817
2.5pts·2030perf+15.4

How it unfolded

Top 6 · 3 rounds

Ariel Machado La Rosa led from R3; +0.5-point edge over the runner-up.

Co-leaders

Machado La Rosa3Perez Alvarez2.5Prieto Vilas2.5Kibrit Arakanchi2.5Toledo Aguirre2.5Gil Silva2.5

R3–R3 · LEAD HELD

Ariel Machado La Rosa held the sole lead from R3 through R3 without losing it.

R1–R3 · WIN STREAK

Ariel Machado La Rosa won 3 in a row (R1–R3).

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	Pts	Bu C1	Bu	SB	Perf	Δ
1	Machado La Rosa, Ariel	2203	CUB	+10B	+9N	+7B	3.0	4.0	6.0	6.00	2626	+5.6
2	Gil Silva, Jorge Luis	2063	CUB	+22N	+11B	=3N	2.5	4.5	5.5	4.25	2038	-0.8
3	Perez Alvarez, Eduardo	1817	ESP	+19N	+34B	=2B	2.5	3.5	4.5	3.25	2030	+15.4
4	Toledo Aguirre, Gonzalo	1933	ESP	+32N	=5B	+23B	2.5	3.5	4.5	3.25	1977	+3.0
5	Kibrit Arakanchi, Teofilo	1768	MEX	+47B	=4N	+33B	2.5	3.5	3.5	2.25	2062	+44.4
6	Prieto Vilas, Manuel	1870	ESP	+20B	=17N	+31B	2.5	2.5	3.5	2.75	1831	-2.8
7	Casas Rios, Ramon	1871	ESP	+30N	+21B	−1N	2.0	4.0	5.0	2.00	1943	+5.6
8	Lobato Rivero, Carlos	1965	ESP	+12B	+13N	F	2.0	4.0	4.0	4.00	2431	+4.8
9	Lopez Martin, Francisco	1666	ESP	+49N	−1B	+19N	2.0	4.0	4.0	1.00	1810	+5.4
10	Prieto Diez, Manuel	1619	ESP	−1N	+47B	+29N	2.0	4.0	4.0	1.00	1767	+5.6
11	Ayllon Redondo, Asier	1816	ESP	+51B	−2N	+20B	2.0	3.5	3.5	1.00	1849	+6.8
12	De Diego Aguero, Juan Jose	1605	ESP	−8N	+27B	+24N	2.0	3.0	4.0	2.00	1888	+20.4
13	Yaniz Lana, Francisco Javier	1655	ESP	+50N	−8B	+28N	2.0	3.0	3.0	1.00	1165	-2.8
14	FIDE 553007050	0	—	+26N	+16B	F	2.0	2.5	2.5	2.50	1786	0.0
15	Gonzalez Arganda, Ernesto	1556	ESP	−16N	+48B	+21N	2.0	2.5	2.5	1.00	1762	+10.2
16	De Zulueta Miranda, Juan	1849	ESP	+15B	−14N	=25B	1.5	4.0	5.0	2.50	1760	-3.6
17	Cadenas Rodriguez, Gonzalo	1636	ESP	+48N	=6B	F	1.5	2.5	2.5	1.25	1870	+5.8
18	Forteza Ribot, Joan	1656	ESP	=45B	=25N	=46B	1.5	1.5	2.0	1.00	1567	-5.0
19	Alonso Ibanez, Jose	1553	ESP	−3B	+53N	−9B	1.0	4.5	4.5	0.00	942	-10.6
20	Sanchez-Covisa Villa, Joaquin	1567	ESP	−6N	+49B	−11N	1.0	4.5	4.5	0.00	1043	-6.6
21	Calles Gutierrez, Juan Felipe	1674	ESP	+28B	−7N	−15B	1.0	4.0	5.0	1.00	914	-18.2
22	Li, Renbo	1616	ESP	−2B	+36N	−41B	1.0	3.5	4.5	1.00	1640	-1.2
23	Martin Santos, Ignacio	1743	ESP	+36B	F	−4N	1.0	3.5	3.5	1.00	1685	-2.2
24	Blazquez Carracedo, Miguel	1869	ESP	−40N	+45N	−12B	1.0	3.0	3.5	0.50	786	-67.2
25	Lopez Sanchez, Angel 1968	1578	ESP	F	=18B	=16N	1.0	3.0	3.0	1.50	1753	+8.8
26	Aguado Boto, Laura	1642	ESP	−14B	+37N	F	1.0	3.0	3.0	1.00	2317	+6.6
27	Larriba De La Rubia, Emilio	1454	ESP	−38B	−12N	+52B	1.0	3.0	3.0	0.00	1520	+8.8
28	FIDE 553065565	0	—	−21N	+52N	−13B	1.0	3.0	3.0	0.00	1512	0.0
29	Nieto Yubero, Julio	0	ESP	+?B	−35N	−10B	1.0	3.0	3.0	0.00	1523	0.0
30	Almansa Lapeira, Jose Manuel	1577	ESP	−7B	F	+45N	1.0	2.5	2.5	0.50	1071	-6.0
31	Navarro Escobedo, Daniel	1429	ESP	+54B	F	−6N	1.0	2.5	2.5	0.00	1759	+29.6
32	Lage Perez, Carlos Alberto	1600	ESP	−4B	F	+51N	1.0	2.5	2.5	0.00	1738	+12.0
33	Bartolome Benito, Alejandro	1924	ESP	+52B	F	−5N	1.0	2.5	2.5	0.00	1675	-23.2
34	De Blas Moreno, Rafael	1654	ESP	+53B	−3N	F	1.0	2.5	2.5	0.00	1017	-11.2
35	Carbo de Haya, Jaime	1680	ESP	F	+29B	−39N	1.0	2.0	2.0	1.00	1123	-4.0
36	Lopez Pereira, Irene	1436	ESP	−23N	−22B	+47N	1.0	2.0	2.0	0.00	1499	+8.4
37	Fraile Gonzalez, Juan Jose	1517	ESP	−43B	−26B	+49N	1.0	2.0	2.0	0.00	927	-9.6
38	Romero Taranilla, Guillermo	1747	ESP	+27N	F	F	1.0	1.0	1.0	1.00	2254	+3.0
39	Alvarez Guerrero, Dylan	1924	ESP	F	F	+35B	1.0	1.0	1.0	1.00	2480	+8.0
40	Duran Abia, Lucas	1566	ESP	+24B	F	F	1.0	1.0	1.0	1.00	2670	+34.4
41	Iglesias Montes, Lucas	1843	ESP	F	F	+22N	1.0	1.0	1.0	1.00	2416	+8.4
42	Sanchez Galvez, Fernando	1595	ESP	F	+44B	F	1.0	1.0	1.0	1.00	2462	+23.6
43	Lopez Garcia, Adrian Francisco 2003	1811	ESP	+37N	F	F	1.0	1.0	1.0	1.00	2317	+3.0
44	Cortijo Manso, Luis	1662	ESP	F	−42N	+50B	1.0	1.0	1.0	0.00	795	-11.8
45	FIDE 553060130	0	—	=18N	−24B	−30B	0.5	2.5	3.5	0.75	1428	0.0
46	Hurtado San Jose, Lorenzo	1554	ESP	F	F	=18N	0.5	1.5	1.5	0.75	1656	+5.6
47	Plaza Rodriguez, Ladislao	1514	ESP	−5N	−10N	−36B	0.0	4.5	5.5	0.00	808	-23.2
48	FIDE 553065573	0	—	−17B	−15N	F	0.0	3.5	3.5	0.00	796	0.0
49	FIDE 535023112	0	—	−9B	−20N	−37B	0.0	3.0	4.0	0.00	783	0.0
50	FIDE 523045990	0	—	−13B	F	−44N	0.0	3.0	3.0	0.00	859	0.0
51	Centeno Mateos, Domingo	1542	ESP	−11N	F	−32B	0.0	3.0	3.0	0.00	908	-11.8
52	Tang, Fuchen	1582	ESP	−33N	−28B	−27N	0.0	2.0	3.0	0.00	887	-31.6
53	FIDE 553008286	0	—	−34N	−19B	F	0.0	2.0	2.0	0.00	804	0.0
54	Almansa Recasens, Juan	1688	ESP	−31N	F	F	0.0	1.0	1.0	0.00	629	-32.8

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Kibrit Arakanchi, TeofiloMEX
+44.4
2.5 pts · #4
2Duran Abia, LucasESP
+34.4
1.0 pts · #16
3Navarro Escobedo, DanielESP
+29.6
1.0 pts · #24

Top rating losers

1Blazquez Carracedo, MiguelESP
-67.2
1.0 pts · #53
2Almansa Recasens, JuanESP
-32.8
0.0 pts · #47
3Tang, FuchenESP
-31.6
0.0 pts · #40

Biggest upsets

R1+303 Elo gap
Duran Abia, Lucas1566 beat Blazquez Carracedo, Miguel1869
R3+264 Elo gap
De Diego Aguero, Juan Jose1605 beat Blazquez Carracedo, Miguel1869
R1+259 Elo gap
Navarro Escobedo, Daniel1429 beat Almansa Recasens, Juan1688